发明涉及一种在室温条件下制备具有成分梯度的高频铁磁薄膜材料的方法。
The invention relates to a method for preparing a high-frequency ferromagnetic film material with component gradient under the room temperature condition.
通过对涂层梯度设计与工艺参数的控制，实现涂层成分梯度与结构梯度的分布。
Gradient condition of constituent and density in coatings have been achievement by a coating design and process control.
本发明属于无机材料领域，具体涉及一种成分梯度变化的热防护涂层及制备方法。
The invention belongs to the field of inorganic materials, particularly relates to a thermal protection coating with component gradient change and a preparation method.
海底温度和压力、地热梯度、气体成分、同生水盐度等控制着水合物稳定带基底的深度和厚度。
Submarine temperature, pressure, gas compositions, geothermal gradient and syngenetic water salinity control the depth of hydrate zone basement.
本论文根据制备梯度功能材料成分分布的非线性理论，计算出聚氨酯在混合树脂中体积比的分布函数。
According to the non-linear theory of composition of the graded function materials distribution, the volume content function of polyurethane in the mixed resin was achieved.
对于反应溅射，可通过连续改变反应气体流量制得化学成分比连续变化的梯度薄膜。
For reactive sputtering, the gradient films with varying ratio of chemical component can be prepared by changing gas flow rate continuously.
功能梯度材料实体建模过程中，需要对材料成分方程系数进行不断修改以满足设计要求。
During the modeling for functional gradient materials, one needs to modify continually the coefficient of material composition functions to satisfy the design requirements.
涂层成分的梯度化，可有效地缓和制备过程中的热应力。
The gradient distribution of coatings' composition can effectively reduce thermal stress during fabrication process.
方法采用HPLC法，以君药红参中人参皂苷为检测指标，采用梯度洗脱的方法，控制其中红参主要成分的色谱峰。
Method The main ingredient of the injection, Red Ginseng, was determined by HPLC and used binary solvent-delivery gradient elution to control the main component in Red Ginseng.
影响韵律形成的因素很多，通常包括岩浆成分、对流作用、扩散作用、热梯度、氧逸度、温度和压力等。
These factors include magma composition, convection, diffusion, thermal gradient, oxygen fugacity, temperature, pressure, the shape of magma chamber etc.
渗镀层成分检测表明，与基体之间呈梯度分布。
The results of infiltration layer components detection indicted that the layer was gradient distribution with the substrate.
辉光放电光电子谱仪（GDS）渗层成分检测结果表明表面含碳量可达29.8%，合金渗层的碳含量也呈梯度分布；
GDS testing results indicate the carbon content of the surface reaches 29.8%, the carbon content in the alloyed layer emerges in gradient distribution too.
方法：（1）以硅胶柱色谱法，乙酸乙酯-石油醚梯度洗脱，自何首乌中提取分离二苯乙烯苷单体成分。
Methods: (1)To separate stilbene glycoside by using silica gel column chromatography with gradient elution consisting of ethyl acetate and petroleum ether.
方法：利用自制的装置，先将猪皮经负压处理，去除起泡后的表皮，然后利用离子型去污剂的渗透压梯度作用去除真皮内的细胞成分。
Methods the pig skin was treated with negative pressure by a self-made device to remove the blistered epidermis, then dermal cells were removed by ion detergent with osmotic pressure gradient effects.
在一个实施方式中，在所述区域中产生压力梯度，该压力梯度产生密度不同的脂肪细胞成分之间的相对运动。
In one embodiment, a pressure gradient is created in the region generating relative movement between fat cell constituents having different densities.
结果表明，在梯度涂层中，随着组成成分的变化，热机械性能参量与制备应力均相应变化。
The results show that, in graded coatings, parameters of thermal mechanical behavior and fabrication stress change with the compositions.
在陶瓷与金属间用一定厚度的成分和结构呈梯度变化的梯度过渡层作为连接二者的焊缝层，是解决陶瓷与金属连接时所存在问题的较好措施之一。
The problem may be solved by using the gradient transitional layer, within which the composition and microstructure can vary gradiently, as a weld interlayer between ceramic and metal.
通过对其组织进行观察证实了其成分呈现出梯度的变化。
The gradient distribution of its composition is verified by the observation.
海底温度和压力、地热梯度、气体成分、同生水盐度等控制着水合物稳定带基底的深度和厚度。
Submarine temperature, pressure, gas compositions, geothermal gradient and syngenetic water salinity control the depth of hydrate zone basement. Autochthonous bacteriogenic mod...
海底温度和压力、地热梯度、气体成分、同生水盐度等控制着水合物稳定带基底的深度和厚度。
Submarine temperature, pressure, gas compositions, geothermal gradient and syngenetic water salinity control the depth of hydrate zone basement. Autochthonous bacteriogen…
等效塑性应变的幅值、动能、弹性应变能及耗散能随时间的变化规律与功能梯度材料组份成分沿厚度的变化密切相关。
The distributions of equivalent plastic strain, dissipated, kinetic and elastic strain energies are all dependent on the gradient distribution of the composition.
方法：硅胶柱色谱法，乙酸乙酯-石油醚梯度洗脱，自何首乌中提取分离二苯乙烯苷单体成分。
Methods: (1) to separate stilbene glycoside by using silica gel column chromatography with gradient elution consisting of ethyl acetate and petroleum ether.
结果中国人群HLA -A位点的第一主成分自北向南形成了明显的遗传地理梯度变异。
Results the first principle component of the HLA -a loci in the Chinese population has obvious geographic genetic structure from north to south.
随着海拔梯度的上升，资源植物的区系成分、性状特征表现出相对应的垂直分异规律。
With increased elevation above sea level, the flora components of the resource plants present corresponding vertical differentiation patterns.
铱与碳材料冶金结合，其成分从渗入层到表面层梯度过渡，没有成分和力学性能的突变。
Iridium and carbon material has combined, and the ingredient forms gradient transition from infiltrated layer to surface layer and has no catastrophe of ingredient and mechanical property.
本文通过对人脸检测与识别技术的研究，提出了一种利用眼睛梯度特征的人脸检测方法并对主成分分析方法做了改进以进行人脸识别。
Through studying the face detection and recognition technique, this thesis presents a method of face detection based on eyes feature and improves the PCA to recognize human face.
方法采用镇静、催眠实验比较生、炒酸枣仁的药理活性，采用RP HPLC梯度洗脱法对生、炒酸枣仁进行化学成分的全成分分析。
Methods Their activity tests were comparatively carried out by the sedative and hypnotic experiments and the total components were analyzed by RP-HPLC.
方法采用镇静、催眠实验比较生、炒酸枣仁的药理活性，采用RP HPLC梯度洗脱法对生、炒酸枣仁进行化学成分的全成分分析。
Methods Their activity tests were comparatively carried out by the sedative and hypnotic experiments and the total components were analyzed by RP-HPLC.
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